C31321211111333132331211113313331333133313331333133313331312111311
>>
C3132121111133313233121111331333133313331333133313331333131211131
<<
C31321211111333132331211113313331333133313331333133313331312111313
>>
C31321211111333132331211113313331333133313331333133313331312111312
>>